Session information

This document is built with R version 3.5.1. More info:

## R version 3.5.1 (2018-07-02)
## Platform: x86_64-w64-mingw32/x64 (64-bit)
## Running under: Windows 10 x64 (build 18362)
## 
## Matrix products: default
## 
## locale:
## [1] LC_COLLATE=French_Switzerland.1252  LC_CTYPE=French_Switzerland.1252   
## [3] LC_MONETARY=French_Switzerland.1252 LC_NUMERIC=C                       
## [5] LC_TIME=French_Switzerland.1252    
## 
## attached base packages:
## [1] stats     graphics  grDevices utils     datasets  methods   base     
## 
## other attached packages:
## [1] knitr_1.24
## 
## loaded via a namespace (and not attached):
##  [1] compiler_3.5.1  magrittr_1.5    tools_3.5.1     htmltools_0.3.6
##  [5] yaml_2.2.0      Rcpp_1.0.2      stringi_1.4.3   rmarkdown_1.15 
##  [9] stringr_1.4.0   xfun_0.9        digest_0.6.20   evaluate_0.14